245842944

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1115

約数の個数: 88

約数和(自身を含む): 664210560

約数和(自身を除く): 418367616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1013, 1024, 1264, 1536, 1896, 2026, 2528, 3039, 3072, 3792, 4052, 5056, 6078, 7584, 8104, 10112, 12156, 15168, 16208, 20224, 24312, 30336, 32416, 40448, 48624, 60672, 64832, 80027, 80896, 97248, 121344, 129664, 160054, 194496, 240081, 242688, 259328, 320108, 388992, 480162, 518656, 640216, 777984, 960324, 1037312, 1280432, 1555968, 1920648, 2560864, 3111936, 3841296, 5121728, 7682592, 10243456, 15365184, 20486912, 30730368, 40973824, 61460736, 81947648, 122921472, 245842944]

約数ペア:

[(1, 245842944), (2, 122921472), (3, 81947648), (4, 61460736), (6, 40973824), (8, 30730368), (12, 20486912), (16, 15365184), (24, 10243456), (32, 7682592), (48, 5121728), (64, 3841296), (79, 3111936), (96, 2560864), (128, 1920648), (158, 1555968), (192, 1280432), (237, 1037312), (256, 960324), (316, 777984), (384, 640216), (474, 518656), (512, 480162), (632, 388992), (768, 320108), (948, 259328), (1013, 242688), (1024, 240081), (1264, 194496), (1536, 160054), (1896, 129664), (2026, 121344), (2528, 97248), (3039, 80896), (3072, 80027), (3792, 64832), (4052, 60672), (5056, 48624), (6078, 40448), (7584, 32416), (8104, 30336), (10112, 24312), (12156, 20224), (15168, 16208)]